01/28/2026
Dry air, dry mouth, dry eyes
Dry winter air can reduce saliva production and cause dry mouth, which raises your risk for cavities, gum irritation, and bad breath. The same dry air can also cause dry eyes, leaving them itchy, irritated, or watery.
What helps: Use a humidifier to add moisture to indoor air, sip water throughout the day, and chew sugar-free gum to stimulate saliva. For vision, using eye drops and taking frequent breaks from screens can help reduce discomfort.